Yamaha Zuma Side Air Shroud GuideProperly shrouding your Zuma engine is vital in keeping it running cool. Air cooled scooter engines are highly reliant on air from the cooling fan, the shroud forces the air around the cylinder and its head to keep it cool. Applications: Yamaha Zuma 50cc Horz AC Yamaha Grand Axis 100 AC

Since these are dual-sport tires

especially on those desert runs

Medium Compound: A very popular compound in scooter/Minimoto racing when the maximum grip isn't required

The P32F comes with 2x 32mm pistons for stronger stopping power and is a 2 piece cast

The Vapor will replace an entire instrument cluster and can display large amounts of information like speed

The lobes improve the low and mid-range rpm

this will fit most GY6 engines as there are some variations

GY6 125cc Engine (152QMI) Stock Stroke: 57

Each shim is machined out of 4130 Chromoly Alloy Steel

ultra lightweight stainless construction

Glued Surface Mounting Adapter

6″ x 3″ x 1″ (mm: 152x76x25)